Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(124 Years)
Illinois CD 1. Northwest42.5°F8141.9°F0.6°F
Illinois CD 2. Northeast42.9°F7742.3°F0.6°F
Illinois CD 3. West45.6°F7445.0°F0.6°F
Illinois CD 4. Central45.0°F7744.6°F0.4°F
Illinois CD 5. East44.3°F5744.2°F0.1°F
Illinois CD 6. West Southwest47.2°F5747.2°F0.0°F
Illinois CD 7. East Southeast47.3°F5747.2°F0.1°F
Illinois CD 8. Southwest49.4°F3849.7°F-0.3°F
Illinois CD 9. Southeast49.6°F3949.8°F-0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 9, 2019 from